CN2835493Y

CN2835493Y - Door lock cable coupler mounted on automobile door outward-opening handle

Info

Publication number: CN2835493Y
Application number: CN 200520010395
Authority: CN
Inventors: 陈泽良; 王远宏; 雍军; 陈士昌; 车国涛
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2005-11-27
Filing date: 2005-11-27
Publication date: 2006-11-08
Anticipated expiration: 2015-11-27

Abstract

The utility model is asked for protection a kind of automobile door external-open handle door lock drag-line hanging mechanisms, and it includes drag-line linking arm, drag-line and drag-line geometrical clamp.Drag-line linking arm and rotating shaft weld together, and are installed on the handle bracket, and the rotation drive drag-line linking arm rotation by rotating shaft spurs drag-line then.The drag-line geometrical clamp is the part that drag-line is fixed on the drag-line linking arm, and there is buckle structure in its chuck portion, can insert in the clamping circular hole of drag-line linking arm end, prevents to come off from the drag-line linking arm.There is a grafting circular hole at chuck portion center, inserts the drag-line head of L type.Have simultaneously a drag-line draw-in groove to become 90 degree with the grafting circular hole of chuck portion on the drag-line geometrical clamp, the drag-line that is connected with L type drag-line head promptly is snapped into wherein, is used for fixing drag-line, so just can prevent that drag-line from coming off from the drag-line linking arm.These hanging mechanisms are relatively simple for structure, flexible operation, and it is comparatively convenient to mount and dismount, and can solve the problem that the door lock drag-line comes off.

Description

Automobile door external-open handle door lock drag-line hanging mechanisms

Technical field

The utility model belongs to the arrangements for automotive doors handle, is specifically related to the drag-line mechanism of automobile door external-open handle.

Background technology

Door lock is the important body accessories of collection practicality and ornamental and one in the automobile, is the main anti-theft device of automobile, and it has when driving that car door is locked to guarantee the function of occupant safety simultaneously.The outward open handle unlocking function mainly is to drive drag-line by handle, by the release of drag-line pulling door lock release pivoted arm.Former design drag-line adopts draw-in groove to be connected with the connected mode of handle, as shown in Figure 1, and handle draw-in groove 11 on the handle.One is the semicolumn groove, and arc surface is processed with the screw thread teeth groove; Drag-line dop 12 is half-cylindrical, and external surface also has thread to cooperate with the handle draw-in groove.This kind assembling mode is not owing to there is power to make the applying of dop and draw-in groove, causes that drag-line comes off from the handle draw-in groove easily in handle start process.

Summary of the invention

The purpose of this utility model is to provide a kind of new automobile door external-open handle door lock drag-line hanging mechanisms at the above-mentioned defective of prior art existence, solves the problem that drag-line comes off from handle.

A kind of automobile door external-open handle door lock drag-line hanging mechanisms, it includes drag-line linking arm, drag-line and drag-line geometrical clamp.Drag-line linking arm and rotating shaft weld together, and are installed on the handle bracket, and the rotation drive drag-line linking arm rotation by rotating shaft spurs drag-line then.The drag-line geometrical clamp is the part that drag-line is fixed on the drag-line linking arm, and there is buckle structure in its chuck portion, can insert in the clamping circular hole of drag-line linking arm end, prevents to come off from the drag-line linking arm.There is a grafting circular hole at chuck portion center, inserts the drag-line head of L type.Have simultaneously a drag-line draw-in groove to become 90 degree with the grafting circular hole of chuck portion on the drag-line geometrical clamp, the drag-line that is connected with L type drag-line head promptly is snapped into wherein, is used for fixing drag-line, so just can prevent that drag-line from coming off from the drag-line linking arm.

This utility model has following advantage:

The drag-line of these hanging mechanisms, geometrical clamp and drag-line linking arm have all adopted the axis hole connection, make that the interlock of each parts is effective really, and can rotate around same axis each other, and make start laborsaving more flexibly, it is light that the opening force of door lock becomes.And, satisfy the force request and the performance requirement of mechanism because the fixation of geometrical clamp can not come off drag-line with the drag-line pivoted arm in the start process.Therefore these drag-line hanging mechanisms are relatively simple for structure, flexible operation, and it is comparatively convenient to mount and dismount, and can solve the problem that the door lock drag-line comes off.

Description of drawings

Fig. 1 is existing drag-line and handle johning knot composition;

Fig. 2 is the structure chart of the zip hanging mechanisms that the utility model proposes.

Among the figure: 11, handle draw-in groove 12, drag-line dop 21, drag-line 22, drag-line geometrical clamp 23, drag-line linking arm 24, rotating shaft 25, handle bracket 221, drag-line draw-in groove 222, grafting circular hole 223, buckle structure 231, clamping circular hole

The specific embodiment

Referring to Fig. 2, this drag-line hanging mechanisms include drag-line linking arm 23, drag-line 21 and drag-line geometrical clamp 22, drag-line linking arm 23 welds together with rotating shaft 24, be installed on the handle bracket 25, there is buckle structure 223 in the chuck portion of drag-line geometrical clamp 22, insert in the clamping circular hole 231 of drag-line linking arm 23 ends, there is a grafting circular hole 222 at chuck portion center, insert the drag-line head of L type, on drag-line geometrical clamp 22, there is a drag-line draw-in groove 221 to spend for 22 one-tenth 90, drag-line 21 is stuck in wherein with the grafting circular hole of chuck portion.

Claims

1, a kind of automobile door external-open handle door lock drag-line hanging mechanisms, it is characterized in that: it includes drag-line linking arm, drag-line and drag-line geometrical clamp, drag-line linking arm and rotating shaft weld together, be installed on the handle bracket, there is buckle structure in the chuck portion of drag-line geometrical clamp, inserts in the clamping circular hole of drag-line linking arm end, there is a grafting circular hole at chuck portion center, insert the drag-line head of L type, a drag-line draw-in groove is arranged on the drag-line geometrical clamp, drag-line is stuck in wherein.

2, hanging mechanisms according to claim 1 is characterized in that: the drag-line draw-in groove on the drag-line geometrical clamp and the grafting circular hole of chuck portion are arranged at an angle of 90.